Title:
SEALING COVER
Document Type and Number:
WIPO Patent Application WO/2024/021508
Kind Code:
A1
Abstract:
The present invention relates to a sealing cover, comprising a top cover body. The top cover body is axially provided with a through hole in a penetrating manner; a sealing external connection assembly is arranged on one side of the through hole away from a sterilization barrel; the sealing external connection assembly comprises an external connection pipe with one end inserted into the through hole, a flange, and the sealing cover; the sealing cover is in threaded connection to the other end of the external connection pipe; an observation channel is arranged in the external connection pipe; an external detection mechanism can match an external thread of the external connection pipe to keep stable and sealed, so that the influence of the outside on the air pressure in the barrel during detection is reduced as much as possible; furthermore, one observation channel is arranged in the external connection pipe, so that a worker can observe the condition in the barrel by means of the observation channel, thereby obtaining the sterilization process in real time.
Inventors:
CHEN YIMING (CN)
CHEN WEIXING (CN)
CHEN WEIXING (CN)
Application Number:
PCT/CN2022/142291
Publication Date:
February 01, 2024
Filing Date:
December 27, 2022
Export Citation:
Assignee:
ZHEJIANG WEIDUN ENVIRONMENTAL TECH CO LTD (CN)
International Classes:
A61L2/26; A61L2/02; A61L2/04; B09B3/00; B09B5/00; F16J13/00; F16J13/12
Foreign References:
| CN114766355A | 2022-07-22 | |||
| CN111315501A | 2020-06-19 | |||
| CN210844409U | 2020-06-26 | |||
| CN112107719A | 2020-12-22 |
Other References:
CAO YUNXIAO, CHEN WEIXING, YU XIAODONG ET AL.: "Application of environmental technology verification in disinfection treatment on medical waste——A case study of a frictional heat treatment", CHINESE JOURNAL OF ENVIRONMENTAL ENGINEERING, vol. 15, no. 9, 1 January 2021 (2021-01-01), pages 2988 - 2998, XP093134442, DOI: 10.12030/j.cjee.202107081
Attorney, Agent or Firm:
BEIJING QIHEQI INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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